Abrasive sharpener



FIG. 1 is a bottom perspective view of the design for an abrasive sharpener of the invention;

FIG. 2 is a top plan view of the abrasive sharpener of FIG. 1;

FIG. 3 is a second bottom perspective view of the abrasive sharpener of FIG. 1;

FIG. 4 is a front elevational view of the abrasive sharpener of FIG. 1;

FIG. 5 is a rear elevational view of the abrasive sharpener of FIG. 1;

FIG. 6 is a bottom plan view of the abrasive sharpener of FIG. 1;

FIG. 7 is a top plan view of the abrasive sharpener of FIG. 1;

FIG. 8 is a left side elevational view, viewing FIG. 4, of the abrasive sharpener of FIG. 1;

FIG. 9 is a right side elevational view, viewing FIG. 4, of the abrasive sharpener of FIG. 1;

FIG. 10 is a top perspective view of an abrasive sharpener of FIG. 1 with the internal removable brush shown in an exploded position;

FIG. 11 is a bottom perspective view of the abrasive sharpener of FIG. 1 with the internal removable brush shown in an exploded position;

FIG. 12 is a second bottom perspective view of the abrasive sharpener of FIG. 1 with the internal removable brush shown in an exploded position; and,

FIG. 13 is a front elevational view of the abrasive sharpener of FIG. 1 with the internal removable brush shown in an exploded position.

The broken lines in the figures illustrate portions of the abrasive sharpener of the invention that form no part of the claim. 

CLAIM The ornamental design for an abrasive sharpener, as shown and described. 